Closes zendframework/zendframework#3706

Merge branch 'romulobusatto-fixture_paginator'

src/Adapter/DbSelect.php

@@ -109,6 +109,13 @@ public function count()
         $select->reset(Select::ORDER);
         $select->reset(Select::GROUP);
 
+        // get join information, clear, and repopulate without columns
+        $joins = $select->getRawState(Select::JOINS);
+        $select->reset(Select::JOINS);
+        foreach ($joins as $join) {
+            $select->join($join['name'], $join['on'], array(), $join['type']);
+        }
+
         $select->columns(array('c' => new Expression('COUNT(1)')));
 
         $statement = $this->sql->prepareStatementForSqlObject($select);

test/Adapter/DbSelectTest.php

@@ -62,7 +62,17 @@ public function testCount()
     {
         $this->mockSelect->expects($this->once())->method('columns')->with($this->equalTo(array('c' => new Expression('COUNT(1)'))));
         $this->mockResult->expects($this->any())->method('current')->will($this->returnValue(array('c' => 5)));
-        $this->mockSelect->expects($this->exactly(5))->method('reset'); // called for columns, limit, offset, order
+
+        $this->mockSelect->expects($this->exactly(6))->method('reset'); // called for columns, limit, offset, order
+        $this->mockSelect->expects($this->once())->method('getRawState')->with($this->equalTo(Select::JOINS))
+            ->will($this->returnValue(array(array('name' => 'Foo', 'on' => 'On Stuff', 'columns' => array('foo', 'bar'), 'type' => Select::JOIN_INNER))));
+        $this->mockSelect->expects($this->once())->method('join')->with(
+            'Foo',
+            'On Stuff',
+            array(),
+            Select::JOIN_INNER
+        );
+
         $count = $this->dbSelect->count();
         $this->assertEquals(5, $count);
     }